Error **errp)
{
const char *path = qemu_opt_get(opts, "path");
+ const char *inpath = qemu_opt_get(opts, "input-path");
ChardevFile *file;
backend->type = CHARDEV_BACKEND_KIND_FILE;
error_setg(errp, "chardev: file: no filename given");
return;
}
+#ifdef _WIN32
+ if (inpath) {
+ error_setg(errp, "chardev: file: input-path not supported on Windows");
+ return;
+ }
+#endif
file = backend->u.file.data = g_new0(ChardevFile, 1);
qemu_chr_parse_common(opts, qapi_ChardevFile_base(file));
file->out = g_strdup(path);
+ file->in = g_strdup(inpath);
file->has_append = true;
file->append = qemu_opt_get_bool(opts, "append", false);
"-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]\n"
" [,mux=on|off][,logfile=PATH][,logappend=on|off]\n"
"-chardev ringbuf,id=id[,size=size][,logfile=PATH][,logappend=on|off]\n"
- "-chardev file,id=id,path=path[,mux=on|off][,logfile=PATH][,logappend=on|off]\n"
+ "-chardev file,id=id,path=path[,input-path=input-file][,mux=on|off][,logfile=PATH][,logappend=on|off]\n"
"-chardev pipe,id=id,path=path[,mux=on|off][,logfile=PATH][,logappend=on|off]\n"
#ifdef _WIN32
"-chardev console,id=id[,mux=on|off][,logfile=PATH][,logappend=on|off]\n"
Create a ring buffer with fixed size ``size``. size must be a power
of two and defaults to ``64K``.
-``-chardev file,id=id,path=path``
+``-chardev file,id=id,path=path[,input-path=input-path]``
Log all traffic received from the guest to a file.
``path`` specifies the path of the file to be opened. This file will
be created if it does not already exist, and overwritten if it does.
``path`` is required.
+ If ``input-path`` is specified, this is the path of a second file
+ which will be used for input. If ``input-path`` is not specified,
+ no input will be available from the chardev.
+
+ Note that ``input-path`` is not supported on Windows hosts.
+
``-chardev pipe,id=id,path=path``
Create a two-way connection to the guest. The behaviour differs
slightly between Windows hosts and other hosts: